20245CM All Metal Easy Pull Button Anti?Lost Anti?Theft Key Chain High Rebound Retractable

1Metal manufacturing, diameter 5cm, internal with telescopic steel wire, surface electroplating treatment(chrome plated) 2Suitable for many occasion, such as advertising promotion, gift giving, etc. 3Using method, put the keyring on the belt, put the key on the keyring, when using stretch out to open door. Hands off when not in use, automatic spring back to waist, to avoid frequent key loss caused by random put. 4Telescopic keyring can achieve the separation of person and key, after unlocking, can pull out key, and pull out the steel wire rope. 5After digestion, steel wire automatic rebounds and restores, length of steel wire about 110cm. At the same time, can also used for mobile phones, wallets and other safety rope.